WASHINGTON – More than 300 Navajo Nation jobs are at stake because of “excessively stringent and expensive” regulations the Environmental Protection Agency has proposed for the San Juan power plant, a tribal official testified Wednesday.

WASHINGTON – Rio Salado Community College and Arizona State University were cited Thursday as schools that are taking tentative steps toward “competency-based education,” which recognizes student mastery of subjects rather than the number of hours spent in a classroom.